[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' mysql 创建表是出现 [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by 原因 在MySQL5.7之后,sql_mode中默认存在ONLY_FULL_GROUP_BY,SQL语句未通过ONLY_FULL_GROUP_BY语义检查所以报错。 ONLY_FULL_GROUP_BY要求select语句中查询出来的列必须是明确的 解决方案 登录msyql SELECT @@sql_mode 查询结果 ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION 修改my.conf 新增sql_mode,去掉 ONLY_FULL_GROUP_BY 修改内容如下 sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION 重启即可 转载请注明出处 |
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